The First Wave breaks into a mental hospital and cures a long-term patient suffering from schizophrenia. When the Fringe team investigates, Olivia discovers that the group’s leader has one of…

Nikita is sent back to Section One to destroy a new terrorist threat that only she can deal with which is a summit meeting of representatives from several terrorist groups….

The team tries to relax during a mandatory day off, until an explosion leaves three people dead — and reveals that one scientist is a walking time bomb.

Nearly a third of Atlantis’s residents are infected with a deadly virus that causes hallucinations and death, forcing a lockdown of the city.

Colonel Sheppard begins to undergo a disturbing physical transformation after being exposed to Beckett’s anti-Wraith drug.